
Natural and semi-synthetic antibiotics
Natural and semisynthetic antibiotics are characterised by chemical structures with heterocyclic rings and active functional groups that inhibit the growth of microorganisms. Their structures allow them to interact with vital bacterial processes, making them useful treatments for bacterial infections. Semisynthetic antibiotics can be modified to enhance their spectrum of activity or resistance to degradation.
At CymitQuimica, we offer high-quality natural and semisynthetic antibiotics for research in microbiology and pharmaceutical development.
Found 6341 products of "Natural and semi-synthetic antibiotics"
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4-Methylpiperazine-1-yl-imino Rifamycin O
Formula:C45H58N4O14Color and Shape:Purple Black SolidMolecular weight:878.97Moxifloxacin EP Impurity B HCl
CAS:Formula:C22H27N3O5·HClColor and Shape:White To Off-White SolidMolecular weight:413.47 36.46Potassium Clavulanate EP Impurity K
CAS:Formula:C8H19NColor and Shape:Colorless OilMolecular weight:129.25Cefmetazole Impurity 7 (Mixture of Isomers)
CAS:Formula:C24H22N6O3S3Color and Shape:Yellow SolidMolecular weight:538.66Posaconazole Impurity 35 Oxalate
Formula:C13H20N2O2·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:236.32 90.03Defluoro Linezolid
CAS:Formula:C16H21N3O4Color and Shape:White To Off-White SolidMolecular weight:319.36Posaconazole Impurity 32
CAS:Formula:C23H23N3O3Color and Shape:Pale Gray SolidMolecular weight:389.46Apramycin Disulfate
CAS:Formula:C21H41N5O11·2H2SO4Color and Shape:Pale Yellow SolidMolecular weight:539.58 2*98.07Enduracidin B Tritrifluoroacetate
CAS:Formula:C108H140Cl2N26O31·3C2HF3O2Color and Shape:Off-White SolidMolecular weight:2369.38 3*114.02Cephalexin Impurity J (Cephalexin Sulfoxide)
CAS:Formula:C16H17N3O5SColor and Shape:Off-White SolidMolecular weight:363.39Cefmetazole Impurity 47
Formula:C15H17N7O5S3Color and Shape:White To Off-White SolidMolecular weight:471.53Moxifloxacin Impurity 18
CAS:Formula:C14H13FN2O4Color and Shape:Off-White SolidMolecular weight:292.27Linezolid Impurity 17 DiHCl
CAS:Formula:C13H20FN3O2·2HClColor and Shape:Off-White SolidMolecular weight:269.32 2*36.46Neomycin EP Impurity C (Neomycin C)
CAS:Formula:C23H46N6O13Color and Shape:Off-White SolidMolecular weight:614.65
